Male detained at Heathrow after reports of person ‘with knife’

Police were called in after reports emerged of a man having a knife at London’s major air hub, Heathrow. The person was reportedly behaving in a threatening way and was sighted in Terminal 3 of the airport. Law enforcement detained the male upon arrival, but later clarified that the ‘knife’ was rather a metal object, local media reports. The person, in his 20s, is now in police custody in west London.